{
"finish": "Investigation complete! You uncovered every hidden letter in twenty-five words.",
"steps": [
{
"word": "🔒 Hidden word",
"say": "Reading helps us build knowledge.",
"question": "Which spelling contains every hidden letter?",
"card": "Reading helps us build ___.",
"choices": [
"knowledge",
"nollege",
"knowlege"
],
"answer": 0,
"good": "Correct! knowledge is the spelling that fits.",
"help": "Knowledge begins with silent k and contains dge."
},
{
"word": "🔒 Hidden word",
"say": "Write your answer on the line.",
"question": "Which spelling contains every hidden letter?",
"card": "Write your ___ on the line.",
"choices": [
"anser",
"answer",
"answar"
],
"answer": 1,
"good": "Correct! answer is the spelling that fits.",
"help": "Answer contains a silent w."
},
{
"word": "🔒 Hidden word",
"say": "The club meets every Wednesday.",
"question": "Which spelling contains every hidden letter?",
"card": "The club meets every ___.",
"choices": [
"Wensday",
"Wednsday",
"Wednesday"
],
"answer": 2,
"good": "Correct! Wednesday is the spelling that fits.",
"help": "Wednesday keeps d and nes."
},
{
"word": "🔒 Hidden word",
"say": "The family opened a small business.",
"question": "Which spelling contains every hidden letter?",
"card": "The family opened a small ___.",
"choices": [
"business",
"buisness",
"busness"
],
"answer": 0,
"good": "Correct! business is the spelling that fits.",
"help": "Business is spelled busi-ness."
},
{
"word": "🔒 Hidden word",
"say": "The drummers kept a steady rhythm.",
"question": "Which spelling contains every hidden letter?",
"card": "The drummers kept a steady ___.",
"choices": [
"rythm",
"rhythm",
"rythem"
],
"answer": 1,
"good": "Correct! rhythm is the spelling that fits.",
"help": "Rhythm begins rh and has no ordinary vowel."
},
{
"word": "🔒 Hidden word",
"say": "The boat sailed towards the island.",
"question": "Which spelling contains every hidden letter?",
"card": "The boat sailed towards the ___.",
"choices": [
"iland",
"iseland",
"island"
],
"answer": 2,
"good": "Correct! island is the spelling that fits.",
"help": "Island contains a silent s."
},
{
"word": "🔒 Hidden word",
"say": "The referee blew the whistle.",
"question": "Which spelling contains every hidden letter?",
"card": "The referee blew the ___.",
"choices": [
"whistle",
"wistle",
"whissle"
],
"answer": 0,
"good": "Correct! whistle is the spelling that fits.",
"help": "Whistle contains a silent t."
},
{
"word": "🔒 Hidden word",
"say": "Please listen to the instructions.",
"question": "Which spelling contains every hidden letter?",
"card": "Please ___ to the instructions.",
"choices": [
"lissen",
"listen",
"listan"
],
"answer": 1,
"good": "Correct! listen is the spelling that fits.",
"help": "Listen contains a silent t."
},
{
"word": "🔒 Hidden word",
"say": "The story was set in an old castle.",
"question": "Which spelling contains every hidden letter?",
"card": "The story was set in an old ___.",
"choices": [
"cassel",
"castel",
"castle"
],
"answer": 2,
"good": "Correct! castle is the spelling that fits.",
"help": "Castle contains a silent t."
},
{
"word": "🔒 Hidden word",
"say": "We wrote about our Christmas traditions.",
"question": "Which spelling contains every hidden letter?",
"card": "We wrote about our ___ traditions.",
"choices": [
"Christmas",
"Crismas",
"Christmass"
],
"answer": 0,
"good": "Correct! Christmas is the spelling that fits.",
"help": "Christmas keeps the t in its spelling."
},
{
"word": "🔒 Hidden word",
"say": "Leaves fall during autumn.",
"question": "Which spelling contains every hidden letter?",
"card": "Leaves fall during ___.",
"choices": [
"autum",
"autumn",
"ortumn"
],
"answer": 1,
"good": "Correct! autumn is the spelling that fits.",
"help": "Autumn ends with silent n."
},
{
"word": "🔒 Hidden word",
"say": "Write the numbers in one column.",
"question": "Which spelling contains every hidden letter?",
"card": "Write the numbers in one ___.",
"choices": [
"colum",
"colomn",
"column"
],
"answer": 2,
"good": "Correct! column is the spelling that fits.",
"help": "Column ends with silent n."
},
{
"word": "🔒 Hidden word",
"say": "The ceremony was quiet and solemn.",
"question": "Which spelling contains every hidden letter?",
"card": "The ceremony was quiet and ___.",
"choices": [
"solemn",
"solem",
"solumn"
],
"answer": 0,
"good": "Correct! solemn is the spelling that fits.",
"help": "Solemn ends with silent n."
},
{
"word": "🔒 Hidden word",
"say": "He pressed the button with his thumb.",
"question": "Which spelling contains every hidden letter?",
"card": "He pressed the button with his ___.",
"choices": [
"thum",
"thumb",
"thamb"
],
"answer": 1,
"good": "Correct! thumb is the spelling that fits.",
"help": "Thumb ends with silent b."
},
{
"word": "🔒 Hidden word",
"say": "We began to climb the steep hill.",
"question": "Which spelling contains every hidden letter?",
"card": "We began to ___ the steep hill.",
"choices": [
"clim",
"climbe",
"climb"
],
"answer": 2,
"good": "Correct! climb is the spelling that fits.",
"help": "Climb ends with silent b."
},
{
"word": "🔒 Hidden word",
"say": "There was no doubt about the answer.",
"question": "Which spelling contains every hidden letter?",
"card": "There was no ___ about the answer.",
"choices": [
"doubt",
"dout",
"dowbt"
],
"answer": 0,
"good": "Correct! doubt is the spelling that fits.",
"help": "Doubt contains a silent b."
},
{
"word": "🔒 Hidden word",
"say": "The shopkeeper paid the debt.",
"question": "Which spelling contains every hidden letter?",
"card": "The shopkeeper paid the ___.",
"choices": [
"det",
"debt",
"debtte"
],
"answer": 1,
"good": "Correct! debt is the spelling that fits.",
"help": "Debt contains a silent b."
},
{
"word": "🔒 Hidden word",
"say": "The sign pointed towards the library.",
"question": "Which spelling contains every hidden letter?",
"card": "The ___ pointed towards the library.",
"choices": [
"sine",
"siggn",
"sign"
],
"answer": 2,
"good": "Correct! sign is the spelling that fits.",
"help": "Sign contains a silent g."
},
{
"word": "🔒 Hidden word",
"say": "The pupils created a poster design.",
"question": "Which spelling contains every hidden letter?",
"card": "The pupils created a poster ___.",
"choices": [
"design",
"desine",
"designe"
],
"answer": 0,
"good": "Correct! design is the spelling that fits.",
"help": "Design contains a silent g."
},
{
"word": "🔒 Hidden word",
"say": "She is learning a foreign language.",
"question": "Which spelling contains every hidden letter?",
"card": "She is learning a ___ language.",
"choices": [
"foren",
"foreign",
"foriegn"
],
"answer": 1,
"good": "Correct! foreign is the spelling that fits.",
"help": "Foreign contains silent g and follows for-eign."
},
{
"word": "🔒 Hidden word",
"say": "Give an honest answer.",
"question": "Which spelling contains every hidden letter?",
"card": "Give an ___ answer.",
"choices": [
"onest",
"honnest",
"honest"
],
"answer": 2,
"good": "Correct! honest is the spelling that fits.",
"help": "Honest begins with silent h."
},
{
"word": "🔒 Hidden word",
"say": "The journey took one hour.",
"question": "Which spelling contains every hidden letter?",
"card": "The journey took one ___.",
"choices": [
"hour",
"our",
"hower"
],
"answer": 0,
"good": "Correct! hour is the spelling that fits.",
"help": "Hour begins with silent h."
},
{
"word": "🔒 Hidden word",
"say": "The prince was the heir to the throne.",
"question": "Which spelling contains every hidden letter?",
"card": "The prince was the ___ to the throne.",
"choices": [
"air",
"heir",
"hier"
],
"answer": 1,
"good": "Correct! heir is the spelling that fits.",
"help": "Heir begins with silent h."
},
{
"word": "🔒 Hidden word",
"say": "The knight carried a shield.",
"question": "Which spelling contains every hidden letter?",
"card": "The ___ carried a shield.",
"choices": [
"nite",
"knite",
"knight"
],
"answer": 2,
"good": "Correct! knight is the spelling that fits.",
"help": "Knight begins silent k and contains gh."
},
{
"word": "🔒 Hidden word",
"say": "Use the scissors carefully.",
"question": "Which spelling contains every hidden letter?",
"card": "Use the ___ carefully.",
"choices": [
"scissors",
"sissors",
"scisors"
],
"answer": 0,
"good": "Correct! scissors is the spelling that fits.",
"help": "Scissors begins sc and contains ss."
}
]
}ENGLISH PRACTICE ROOM
Hidden Letters Investigation
Search for letters that are difficult to hear inside twenty-five frequently used words.
← Back to English PracticeTake your time. Every mistake gives you another clue.